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Old 08-25-2015, 01:21 PM
kaev kaev is offline
Planar Protector


Join Date: Sep 2011
Posts: 1,909
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Subtraction is a mirage concocted to confuse the gullible. Just add negative numbers as and when necessary, throw in the occasional multiply by (-1) where you need it, and keep your parenthesis sorted, you'll be commutative all the way home and forever free of operator precedence..
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